diff -r 000000000000 -r 40cabcdcd2be samples/openfixed/src/org/apidesign/openfixed/PostModificationListener.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/samples/openfixed/src/org/apidesign/openfixed/PostModificationListener.java	Thu Oct 30 21:30:10 2014 +0100
@@ -0,0 +1,9 @@
+package org.apidesign.openfixed;
+
+import java.util.EventListener;
+
+// BEGIN: openfixed.postprocessor
+public interface PostModificationListener extends EventListener {
+    public void postProcess(PostModificationEvent ev);
+}
+// END: openfixed.postprocessor